3.214.146.0-3.214.147.255 3.214.146.0/23
3.214.148.0-3.214.151.255 3.214.148.0/22
3.214.152.0-3.214.159.255 3.214.152.0/21
3.214.160.0-3.214.191.255 3.214.160.0/19
3.214.192.0-3.214.199.255 3.214.192.0/21